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Pass the VMware VCAP-DCV Design 2021 3V0-21.21 Questions and answers with ExamsMirror

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Questions # 1:

The storage team at an organization is planning to migrate from an older Fibre Channel storage environment to a new environment using IP-based storage.

Which two switch features or characteristics are appropriate for IP storage networks? (Choose two.)

Options:

A.

Fabric extending devices

B.

Spanning Tree Protocol (STP)

C.

2:1 or greater bandwidth oversubscription for 10 GbE switches

D.

Non-blocking switch

E.

Deep or ultra buffered switches

Questions # 2:

An architect is designing a new vSphere environment with the following resources:

    600 vCPU

    5,760 GB RAM

Average resource usage is:

    60 vCPU

    1,152 GB RAM

The design must meet the following requirements:

    The environment has the ability to burst by 25%.

    Each host can schedule 36 vCPUs and has 512 GB RAM.

    Management overhead is 20%.

What is the minimum number of hosts required to meet the design requirements?

Options:

A.

Three

B.

Five

C.

Four

D.

Two

Questions # 3:

An architect is designing a new greenfield environment with 600 ESXi hosts in an automated fashion. The engineering department already has a PXE Boot server, TFTP server, and DHCP server set up with an NFS mount for their current Linux servers.

The architect must be able to demonstrate and meet a security requirement to have all infrastructure processes separated.

Which recommendation should the architect make for the ESXi host deployment?

Options:

A.

Request an isolated network segment to use and dedicate it to Auto Deploy functions

B.

Ask the business to expand the engineering environment to service the virtual environment as well

C.

Request a common shared network with flexible security measures to accommodate different auto deployment options

D.

Deploy each ESXi host individually and document it to satisfy security requirements

Questions # 4:

A new vSphere platform is being created. The platform will host virtual machines that will run management services and line-of-business applications.

What should the architect consider when designing the number and type of clusters required?

Options:

A.

Maximum tolerable downtime

B.

Predicted platform growth

C.

Auditing requirements for the virtual machines

D.

The level of isolation required between virtual machine classifications

Questions # 5:

During a requirements gathering workshop, the customer provides the following information:

    Each host has 2 × 10 GbE NIC

    EtherChannel is not currently configured

    No changes can be made to the physical network

    Network throughput must be prioritized for defined critical services

Which two recommendations should the architect make with regard to virtual networking? (Choose two.)

Options:

A.

Use Route Based on Physical NIC Load.

B.

Use Network I/O Control with Shares.

C.

Use Network I/O Control with Reservation.

D.

Use Link Aggregation Control Protocol (LACP).

E.

Use Network I/O Control with Limits.

Questions # 6:

Following a company merger, there are two data centers running vSphere environments. Both data centers are leveraging separate Layer 3 vMotion networks.

Which requirement must be met in order to enable vMotion migration between these locations?

Options:

A.

The vMotion service must be configured on the Management VMkernel adapter

B.

A dedicated TCP/IP stack for vMotion with a dedicated gateway must be configured

C.

A stretched vMotion network must be configured between data centers

D.

Virtual machines must be powered off in order to migrate them between data centers

Questions # 7:

An architect is designing a new VMware software-defined data center (SDDC) that will consist of 100 branch sites connected to a single VMware vCenter Server within the primary data center. To allow for the use of existing automation scripts, there is a requirement to replicate the names of the virtual distributed port groups across all sites. The procurement team purchases licensing and there is no further budget allocated.

Which design decision should the architect make to meet this requirement?

Options:

A.

A new vCenter Server will be deployed for each branch site

B.

A new host and cluster folder will be created for each branch site

C.

The automation script will be updated to reflect unique naming for each site

D.

A new virtual data center will be created for each branch site

Questions # 8:

An architect makes the design decision to install ESXi on embedded and resilient 8 GB SD cards.

What is the impact of this design decision?

Options:

A.

Host profiles must be used for this kind of installation

B.

Scratch partition would need to be created on the external storage

C.

The size of the SD cards is too small and the installation will fail

D.

The vSphere Auto Deploy feature must be enabled on vCenter Server

Questions # 9:

An architect is designing a VMware solution for a customer to meet the following requirements:

    The solution must use investments in existing storage array that supports both block and file storage.

    The solution must support the ability to migrate workloads between hosts within a cluster.

    The solution must support resource management priorities.

    The solution must support the ability to connect virtual machines directly to LUNs.

    The solution should use existing 32G fabric infrastructure.

    There is no budget for additional physical hardware.

Which design decision should the architect make to meet these requirements?

Options:

A.

The ESXi hosts will leverage Fibre Channel (FC).

B.

The ESXi hosts will leverage iSCSI.

C.

The ESXi hosts will leverage Fibre Channel over Ethernet (FCoE).

D.

The ESXi hosts will leverage NFS.

Questions # 10:

An architect is finalizing the design for a new vCenter Server High Availability deployment.

What is one thing the architect must document in the design?

Options:

A.

The load balancing algorithm used by the Management Distributed Virtual Switches (DVS)

B.

The SSH configuration settings for the vCenter Server’s active node

C.

The vCenter Management Network IPv4 addresses for the witness node vCenter Server

D.

The details of each of the vCenter Server licenses for active, passive and witness nodes

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